Batboard

Folks, I've got a problem that's driving me nuts...

Last year, I programmed a number of HT1250s and XTS2500s for a local fire company. Once of the channels in each radio is a "pager" channel that unmutes and alerts when the station Quik-Call tones are received. Two weeks ago, the XTS2500s stopped recognizing the station tones sent by county dispatch. The HT1250s still work fine. If I transmit the station tones from a portable radio both the HT1250s and XTS2500s alert and unmute as desired. Can anyone suggest some "next steps"? Our county communications center tells us nothing has changed recently.

Thanks!

I might have fixed it, for now, but I'm not thrilled with the solution. I added an extra 5 Hz to the QC tones and now they work.